The Lego set K-9 Bot with the set number 8399 is part of the LEGO Space theme and is recommended for ages 5 - 12. It was released in July 2009. It includes one minifigure. The model has 22 pieces, and we estimate it takes around < 1 hour to build. It was designed by Mark Stafford.10 Brickfact users have this set in their collection.
The set weighs about 0.030 kg. The box measures 3.7 x 3.6 x 1.6 in (9.4 x 9.1 x 4.1 cm). The recommended retail price is $3.49.
Lego 8399 product data
Set Information
Availability
Release
06/2009
Retiring Status
Retired (12/2009)
Price Information
RRP
$3.49
Insiders Points (for purchase at Lego)
20
Packaging
Weight
0.030 kg
Packaging dimensions
3.7 x 3.6 x 1.6 in
EAN (GTIN13)
5702014518643
Popularity with Brickfact users
- users have this set
- 10
10 Brickfact users have K-9 Bot in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of October 30, 2026.
LEGO 8399 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $19.07
- Growth vs. RRP
- +446 % $3.49
- Range
- $13.37 – $19.07
- Average
- $16.01
Loading price history…
Minifigures from 8399 K-9 Bot
The K-9 Bot set includes 1 different minifigures, 1 of which are unique to this set. The combined value of the minifigures is $4.33, which is ~124% of the RRP of this set.
x1
Space Police 3 Officer 5 - Air Tanks
Space
2009
#sp099
$4.33
i
Unique
Part Lists for LEGO 8399 K-9 Bot
LEGO 8399 Frequently Asked Questions
Is LEGO 8399 still available?
LEGO has retired 8399 K-9 Bot, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $19.07.
